#318 Increase test coverage

aim42 · Aug 21, 2024 · 5d14c08 · 5d14c08
1 parent cfb4498
commit 5d14c08
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Showing 2 changed files with 118 additions and 11 deletions.
diff --git a/htmlSanityCheck-cli/src/test/groovy/org/aim42/htmlsanitycheck/cli/MainCliSpec.groovy b/htmlSanityCheck-cli/src/test/groovy/org/aim42/htmlsanitycheck/cli/MainCliSpec.groovy
@@ -1,17 +1,44 @@
 package org.aim42.htmlsanitycheck.cli
 
-
+import org.junit.Rule
+import org.junit.rules.TemporaryFolder
 import picocli.CommandLine
 import spock.lang.Specification
 import spock.lang.Unroll
 
+import java.nio.file.Files
+
 class MainCliSpec extends Specification {
 
-    Main.MainRunner myAppRunner = Mock(Main.MainRunner)
+    private final static VALID_HTML = """<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"><html><head></head><body></body><html>"""
+    private final static INVALID_HTML = """<body><span id="id"/><span id="id"/></body> """
+
+    @Rule
+    TemporaryFolder testProjectDir = new TemporaryFolder()
+    File htmlFile
+    ByteArrayOutputStream outContent
+    ByteArrayOutputStream errContent
+
+    def setup() {
+        outContent = new ByteArrayOutputStream()
+        errContent = new ByteArrayOutputStream()
+        System.setOut(new PrintStream(outContent))
+        System.setErr(new PrintStream(errContent))
+
+        htmlFile = testProjectDir.newFile("test.html")
+    }
+
+    def cleanup() {
+        System.setOut(System.out)
+        System.setErr(System.err)
+        System.setSecurityManager(null)
+        testProjectDir.delete()
+    }
 
     @Unroll
     def "test hsc with #args"() {
         given:
+        Main.MainRunner myAppRunner = Mock(Main.MainRunner)
         def cmdLine = new CommandLine(new Main(myAppRunner))
 
         when:
@@ -22,14 +49,61 @@ class MainCliSpec extends Specification {
         (runnerWasCalled ? 1 : 0) * myAppRunner.run()
 
         where:
-        args                         | expectedExitCode | runnerWasCalled
-        "-h"                         | 0                | false
-        "--help"                     | 0                | false
-        "-V"                         | 0                | false
-        "--version"                  | 0                | false
-        ""                           | 0                | true
-        "."                          | 0                | true
-        "-r /tmp/results"            | 0                | true
-        "--resultsDir /tmp/results"  | 0                | true
+        args                        | expectedExitCode | runnerWasCalled
+        "-h"                        | 0                | false
+        "--help"                    | 0                | false
+        "-V"                        | 0                | false
+        "--version"                 | 0                | false
+        ""                          | 0                | true
+        "."                         | 0                | true
+        "-r /tmp/results"           | 0                | true
+        "--resultsDir /tmp/results" | 0                | true
+    }
+
+    def "test main method with -h argument"() {
+        given:
+        String[] args = ["-h"]
+
+        when:
+        Main.main(args)
+
+        then:
+        outContent.toString().contains("Usage: hsc")
+        outContent.toString().contains("Check HTML files for Sanity")
+    }
+
+    def "test with empty source directory"() {
+        given:
+        TemporaryFolder testProjectDir = new TemporaryFolder()
+        testProjectDir.create()
+        SecurityManager originalSecurityManager = System.getSecurityManager()
+        SecurityManager mockSecurityManager = new NoExitSecurityMock(originalSecurityManager)
+        System.setSecurityManager(mockSecurityManager)
+        String[] args = [testProjectDir.getRoot()]
+
+        when:
+        Main.main(args)
+
+        then:
+        mockSecurityManager.exitCalled == 1
+        errContent.toString().contains("Please specify at least one src document")
+        outContent.toString().contains("Usage: hsc")
+
+        cleanup:
+        testProjectDir.delete()
+    }
+
+    def "test with valid HTML file"() {
+        given:
+        htmlFile << VALID_HTML
+        String[] args = [testProjectDir.getRoot()]
+
+        when:
+        Main.main(args)
+
+        then:
+        outContent.toString().contains("found 0 issue, 100% successful.")
     }
+
+
 }
diff --git a/htmlSanityCheck-cli/src/test/groovy/org/aim42/htmlsanitycheck/cli/NoExitSecurityMock.groovy b/htmlSanityCheck-cli/src/test/groovy/org/aim42/htmlsanitycheck/cli/NoExitSecurityMock.groovy
@@ -0,0 +1,33 @@
+package org.aim42.htmlsanitycheck.cli
+
+import java.security.Permission
+
+class NoExitSecurityMock extends SecurityManager {
+    private final SecurityManager originalSecurityManager
+
+    int exitCalled = 0
+
+    NoExitSecurityMock(SecurityManager originalSecurityManager) {
+        this.originalSecurityManager = originalSecurityManager
+    }
+
+    @Override
+    void checkPermission(Permission perm) {
+        if (originalSecurityManager != null) {
+            originalSecurityManager.checkPermission(perm)
+        }
+    }
+
+    @Override
+    void checkPermission(Permission perm, Object context) {
+        if (originalSecurityManager != null) {
+            originalSecurityManager.checkPermission(perm, context)
+        }
+    }
+
+    @Override
+    void checkExit(int status) {
+        exitCalled++
+        throw new SecurityException("System.exit(" + status + ") called")
+    }
+}