[JENKINS-32777] Cover 'delete-builds' CLI by tests

test/src/test/java/hudson/cli/DeleteBuildsCommandTest.java

+/*
+ * The MIT License
+ *
+ * Copyright 2016 Red Hat, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package hudson.cli;
+
+import hudson.model.FreeStyleProject;
+import hudson.model.Job;
+import hudson.model.Run;
+import hudson.model.labels.LabelAtom;
+import hudson.tasks.Shell;
+import jenkins.model.Jenkins;
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.jvnet.hudson.test.JenkinsRule;
+
+import static hudson.cli.CLICommandInvoker.Matcher.failedWith;
+import static hudson.cli.CLICommandInvoker.Matcher.hasNoStandardOutput;
+import static hudson.cli.CLICommandInvoker.Matcher.succeeded;
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.containsString;
+import static org.hamcrest.Matchers.equalTo;
+
+/**
+ * @author pjanouse
+ */
+public class DeleteBuildsCommandTest {
+
+    private CLICommandInvoker command;
+
+    @Rule public final JenkinsRule j = new JenkinsRule();
+
+    @Before public void setUp() {
+        command = new CLICommandInvoker(j, "delete-builds");
+    }
+
+    @Test public void deleteBuildsShouldFailWithoutJobReadPermission() throws Exception {
+        j.createFreeStyleProject("aProject").scheduleBuild2(0).get();
+
+        final CLICommandInvoker.Result result = command
+                .authorizedTo(Jenkins.READ)
+                .invokeWithArgs("aProject", "1");
+        assertThat(result, failedWith(3));
+        assertThat(result, hasNoStandardOutput());
+        assertThat(result.stderr(), containsString("ERROR: No such job 'aProject'"));
+    }
+
+    @Test public void deleteBuildsShouldFailWithoutRunDeletePermission() throws Exception {
+        j.createFreeStyleProject("aProject").scheduleBuild2(0).get();
+
+        final CLICommandInvoker.Result result = command
+                .authorizedTo(Jenkins.READ, Job.READ)
+                .invokeWithArgs("aProject", "1");
+        assertThat(result, failedWith(6));
+        assertThat(result, hasNoStandardOutput());
+        assertThat(result.stderr(), containsString("ERROR: user is missing the Run/Delete permission"));
+    }
+
+    @Test public void deleteBuildsShouldFailIfJobDoesNotExist() throws Exception {
+        final CLICommandInvoker.Result result = command
+                .authorizedTo(Jenkins.READ, Job.READ, Run.DELETE)
+                .invokeWithArgs("never_created", "1");
+        assertThat(result, failedWith(3));
+        assertThat(result, hasNoStandardOutput());
+        assertThat(result.stderr(), containsString("ERROR: No such job 'never_created'"));
+    }
+
+    @Test public void deleteBuildsShouldFailIfJobNameIsEmpty() throws Exception {
+        j.createFreeStyleProject("aProject").scheduleBuild2(0).get();
+        assertThat(((FreeStyleProject) j.jenkins.getItem("aProject")).getBuilds().size(), equalTo(1));
+
+        final CLICommandInvoker.Result result = command
+                .authorizedTo(Jenkins.READ, Job.READ, Run.DELETE)
+                .invokeWithArgs("", "1");
+        assertThat(result, failedWith(3));
+        assertThat(result, hasNoStandardOutput());
+        assertThat(result.stderr(), containsString("ERROR: No such job ''; perhaps you meant 'aProject'?"));
+    }
+
+    @Test public void deleteBuildsShouldSuccess() throws Exception {
+        j.createFreeStyleProject("aProject").scheduleBuild2(0).get();
+        assertThat(((FreeStyleProject) j.jenkins.getItem("aProject")).getBuilds().size(), equalTo(1));
+
+        final CLICommandInvoker.Result result = command
+                .authorizedTo(Jenkins.READ, Job.READ, Run.DELETE)
+                .invokeWithArgs("aProject", "1");
+        assertThat(result, succeeded());
+        assertThat(result.stdout(), containsString("Deleted 1 builds"));
+        assertThat(((FreeStyleProject) j.jenkins.getItem("aProject")).getBuilds().size(), equalTo(0));
+    }
+
+    @Test public void deleteBuildsShouldSuccessIfBuildDoesNotExist() throws Exception {
+        j.createFreeStyleProject("aProject").scheduleBuild2(0).get();
+        assertThat(((FreeStyleProject) j.jenkins.getItem("aProject")).getBuilds().size(), equalTo(1));
+
+        final CLICommandInvoker.Result result = command
+                .authorizedTo(Jenkins.READ, Job.READ, Run.DELETE)
+                .invokeWithArgs("aProject", "2");
+        assertThat(result, succeeded());
+        assertThat(result.stdout(), containsString("Deleted 0 builds"));
+    }
+
+    @Test public void deleteBuildsShouldSuccessIfBuildNumberZeroSpecified() throws Exception {
+        j.createFreeStyleProject("aProject").scheduleBuild2(0).get();
+        assertThat(((FreeStyleProject) j.jenkins.getItem("aProject")).getBuilds().size(), equalTo(1));
+
+        final CLICommandInvoker.Result result = command
+                .authorizedTo(Jenkins.READ, Job.READ, Run.DELETE)
+                .invokeWithArgs("aProject", "0");
+        assertThat(result, succeeded());
+        assertThat(result.stdout(), containsString("Deleted 0 builds"));
+    }
+
+    @Test public void deleteBuildsShouldSuccessEvenTheBuildIsRunning() throws Exception {
+        FreeStyleProject project = j.createFreeStyleProject("aProject");
+        project.getBuildersList().add(new Shell("echo 1\nsleep 10s"));
+        assertThat("Job wasn't scheduled properly", project.scheduleBuild(0), equalTo(true));
+
+        // Wait until project is started (at least 1s)
+        while(!project.isBuilding()) {
+            System.out.println("Waiting for build to start and sleep 1s...");
+            Thread.sleep(1000);
+        }
+        // Wait for the first sleep
+        if(!project.getBuildByNumber(1).getLog().contains("echo 1")) {
+            Thread.sleep(1000);
+        }
+
+        final CLICommandInvoker.Result result = command
+                .authorizedTo(Jenkins.READ, Job.READ, Run.DELETE)
+                .invokeWithArgs("aProject", "1");
+        assertThat(result, succeeded());
+        assertThat(result.stdout(), containsString("Deleted 1 builds"));
+        assertThat(((FreeStyleProject) j.jenkins.getItem("aProject")).getBuilds().size(), equalTo(0));
+        assertThat(project.isBuilding(), equalTo(false));
+    }
+
+    @Test public void deleteBuildsShouldSuccessEvenTheBuildIsStuckInTheQueue() throws Exception {
+        FreeStyleProject project = j.createFreeStyleProject("aProject");
+        project.getBuildersList().add(new Shell("echo 1\nsleep 10s"));
+        project.setAssignedLabel(new LabelAtom("never_created"));
+        assertThat("Job wasn't scheduled properly", project.scheduleBuild(0), equalTo(true));
+        Thread.sleep(1000);
+        assertThat("Job wasn't scheduled properly - it isn't in the queue", project.isInQueue(), equalTo(true));
+        assertThat("Job wasn't scheduled properly - it is running on non-exist node", project.isBuilding(), equalTo(false));
+
+        final CLICommandInvoker.Result result = command
+                .authorizedTo(Jenkins.READ, Job.READ, Run.DELETE)
+                .invokeWithArgs("aProject", "1");
+        assertThat(result, succeeded());
+        assertThat(result.stdout(), containsString("Deleted 0 builds"));
+        assertThat(((FreeStyleProject) j.jenkins.getItem("aProject")).getBuilds().size(), equalTo(0));
+        assertThat(((FreeStyleProject) j.jenkins.getItem("aProject")).isBuilding(), equalTo(false));
+        assertThat(((FreeStyleProject) j.jenkins.getItem("aProject")).isInQueue(), equalTo(true));
+
+        Jenkins.getInstance().getQueue().cancel(project);
+        assertThat(((FreeStyleProject) j.jenkins.getItem("aProject")).getBuilds().size(), equalTo(0));
+        assertThat(((FreeStyleProject) j.jenkins.getItem("aProject")).isBuilding(), equalTo(false));
+        assertThat(((FreeStyleProject) j.jenkins.getItem("aProject")).isInQueue(), equalTo(false));
+    }
+
+    @Test public void deleteBuildsManyShouldSuccess() throws Exception {
+        FreeStyleProject project = j.createFreeStyleProject("aProject");
+        project.scheduleBuild2(0).get();
+        project.scheduleBuild2(0).get();
+        project.scheduleBuild2(0).get();
+        project.scheduleBuild2(0).get();
+        project.scheduleBuild2(0).get();
+        assertThat(((FreeStyleProject) j.jenkins.getItem("aProject")).getBuilds().size(), equalTo(5));
+
+        CLICommandInvoker.Result result = command
+                .authorizedTo(Jenkins.READ, Job.READ, Run.DELETE)
+                .invokeWithArgs("aProject", "1,2");
+        assertThat(result, succeeded());
+        assertThat(result.stdout(), containsString("Deleted 2 builds"));
+        assertThat(((FreeStyleProject) j.jenkins.getItem("aProject")).getBuilds().size(), equalTo(3));
+
+        result = command
+                .authorizedTo(Jenkins.READ, Job.READ, Run.DELETE)
+                .invokeWithArgs("aProject", "3-5");
+        assertThat(result, succeeded());
+        assertThat(result.stdout(), containsString("Deleted 3 builds"));
+        assertThat(((FreeStyleProject) j.jenkins.getItem("aProject")).getBuilds().size(), equalTo(0));
+    }
+
+    @Test public void deleteBuildsManyShouldSuccessEvenABuildIsSpecifiedTwice() throws Exception {
+        FreeStyleProject project = j.createFreeStyleProject("aProject");
+        project.scheduleBuild2(0).get();
+        project.scheduleBuild2(0).get();
+        assertThat(((FreeStyleProject) j.jenkins.getItem("aProject")).getBuilds().size(), equalTo(2));
+
+        CLICommandInvoker.Result result = command
+                .authorizedTo(Jenkins.READ, Job.READ, Run.DELETE)
+                .invokeWithArgs("aProject", "1,1");
+        assertThat(result, succeeded());
+        assertThat(result.stdout(), containsString("Deleted 1 builds"));
+        assertThat(((FreeStyleProject) j.jenkins.getItem("aProject")).getBuilds().size(), equalTo(1));
+
+        result = command
+                .authorizedTo(Jenkins.READ, Job.READ, Run.DELETE)
+                .invokeWithArgs("aProject", "1-1,1-2,2-2");
+        assertThat(result, succeeded());
+        assertThat(result.stdout(), containsString("Deleted 1 builds"));
+        assertThat(((FreeStyleProject) j.jenkins.getItem("aProject")).getBuilds().size(), equalTo(0));
+    }
+
+    @Test public void deleteBuildsManyShouldSuccessEvenLastBuildDoesNotExist() throws Exception {
+        FreeStyleProject project = j.createFreeStyleProject("aProject");
+        project.scheduleBuild2(0).get();
+        project.scheduleBuild2(0).get();
+        assertThat(((FreeStyleProject) j.jenkins.getItem("aProject")).getBuilds().size(), equalTo(2));
+
+        CLICommandInvoker.Result result = command
+                .authorizedTo(Jenkins.READ, Job.READ, Run.DELETE)
+                .invokeWithArgs("aProject", "1,3");
+        assertThat(result, succeeded());
+        assertThat(result.stdout(), containsString("Deleted 1 builds"));
+        assertThat(((FreeStyleProject) j.jenkins.getItem("aProject")).getBuilds().size(), equalTo(1));
+
+        result = command
+                .authorizedTo(Jenkins.READ, Job.READ, Run.DELETE)
+                .invokeWithArgs("aProject", "2-3");
+        assertThat(result, succeeded());
+        assertThat(result.stdout(), containsString("Deleted 1 builds"));
+        assertThat(((FreeStyleProject) j.jenkins.getItem("aProject")).getBuilds().size(), equalTo(0));
+    }
+
+    @Test public void deleteBuildsManyShouldSuccessEvenMiddleBuildDoesNotExist() throws Exception {
+        FreeStyleProject project = j.createFreeStyleProject("aProject");
+        project.scheduleBuild2(0).get();
+        project.scheduleBuild2(0).get();
+        project.scheduleBuild2(0).get();
+        project.scheduleBuild2(0).get();
+        project.scheduleBuild2(0).get();
+        project.scheduleBuild2(0).get();
+        project.getBuildByNumber(2).delete();
+        project.getBuildByNumber(5).delete();
+        assertThat(((FreeStyleProject) j.jenkins.getItem("aProject")).getBuilds().size(), equalTo(4));
+
+        CLICommandInvoker.Result result = command
+                .authorizedTo(Jenkins.READ, Job.READ, Run.DELETE)
+                .invokeWithArgs("aProject", "1,2,3");
+        assertThat(result, succeeded());
+        assertThat(result.stdout(), containsString("Deleted 2 builds"));
+        assertThat(((FreeStyleProject) j.jenkins.getItem("aProject")).getBuilds().size(), equalTo(2));
+
+        result = command
+                .authorizedTo(Jenkins.READ, Job.READ, Run.DELETE)
+                .invokeWithArgs("aProject", "4-6");
+        assertThat(result, succeeded());
+        assertThat(result.stdout(), containsString("Deleted 2 builds"));
+        assertThat(((FreeStyleProject) j.jenkins.getItem("aProject")).getBuilds().size(), equalTo(0));
+    }
+
+    @Test public void deleteBuildsManyShouldSuccessEvenFirstBuildDoesNotExist() throws Exception {
+        FreeStyleProject project = j.createFreeStyleProject("aProject");
+        project.scheduleBuild2(0).get();
+        project.scheduleBuild2(0).get();
+        project.scheduleBuild2(0).get();
+        project.getBuildByNumber(1).delete();
+        assertThat(((FreeStyleProject) j.jenkins.getItem("aProject")).getBuilds().size(), equalTo(2));
+
+        CLICommandInvoker.Result result = command
+                .authorizedTo(Jenkins.READ, Job.READ, Run.DELETE)
+                .invokeWithArgs("aProject", "1,2");
+        assertThat(result, succeeded());
+        assertThat(result.stdout(), containsString("Deleted 1 builds"));
+        assertThat(((FreeStyleProject) j.jenkins.getItem("aProject")).getBuilds().size(), equalTo(1));
+
+        result = command
+                .authorizedTo(Jenkins.READ, Job.READ, Run.DELETE)
+                .invokeWithArgs("aProject", "2-3");
+        assertThat(result, succeeded());
+        assertThat(result.stdout(), containsString("Deleted 1 builds"));
+        assertThat(((FreeStyleProject) j.jenkins.getItem("aProject")).getBuilds().size(), equalTo(0));
+    }
+
+    @Test public void deleteBuildsManyShouldSuccessEvenTheFirstAndLastBuildDoesNotExist() throws Exception {
+        FreeStyleProject project = j.createFreeStyleProject("aProject");
+        project.scheduleBuild2(0).get();
+        project.scheduleBuild2(0).get();
+        project.scheduleBuild2(0).get();
+        project.scheduleBuild2(0).get();
+        project.scheduleBuild2(0).get();
+        project.getBuildByNumber(1).delete();
+        project.getBuildByNumber(3).delete();
+        project.getBuildByNumber(5).delete();
+        assertThat(((FreeStyleProject) j.jenkins.getItem("aProject")).getBuilds().size(), equalTo(2));
+
+        CLICommandInvoker.Result result = command
+                .authorizedTo(Jenkins.READ, Job.READ, Run.DELETE)
+                .invokeWithArgs("aProject", "1,2,3");
+        assertThat(result, succeeded());
+        assertThat(result.stdout(), containsString("Deleted 1 builds"));
+        assertThat(((FreeStyleProject) j.jenkins.getItem("aProject")).getBuilds().size(), equalTo(1));
+
+        result = command
+                .authorizedTo(Jenkins.READ, Job.READ, Run.DELETE)
+                .invokeWithArgs("aProject", "3-5");
+        assertThat(result, succeeded());
+        assertThat(result.stdout(), containsString("Deleted 1 builds"));
+        assertThat(((FreeStyleProject) j.jenkins.getItem("aProject")).getBuilds().size(), equalTo(0));
+    }
+}