1 files changed, 169 insertions, 0 deletions
diff --git a/src/test/scala/org/perl8/test/tap/TestBuilderTest.scala b/src/test/scala/org/perl8/test/tap/TestBuilderTest.scala
new file mode 100644
index 0000000..e68cf47
--- /dev/null
+++ b/src/test/scala/org/perl8/test/tap/TestBuilderTest.scala
@@ -0,0 +1,169 @@
+package org.perl8.test
+
+import org.scalatest.FunSuite
+import org.scalatest.BeforeAndAfter
+
+import org.perl8.test.tap.TestBuilder
+import org.perl8.test.BailOutException
+import org.perl8.test.SkipAll
+
+import java.io.ByteArrayOutputStream
+
+class TestBuilderTest extends FunSuite with BeforeAndAfter {
+  private val output = new ByteArrayOutputStream
+
+  before {
+    output.reset
+  }
+
+  test ("ok") {
+    val builder = new TestBuilder(4, output)
+    builder.ok(true, "test succeeded")
+    builder.ok(false, "test failed")
+    builder.ok(true)
+    builder.ok(false)
+    builder.doneTesting
+
+    val expected =
+      "1..4\n"                 +
+      "ok 1 test succeeded\n"  +
+      "not ok 2 test failed\n" +
+      "ok 3\n"                 +
+      "not ok 4\n"             +
+      "# Looks like you failed 2 tests of 4.\n"
+
+    assert(output.toString === expected)
+  }
+
+  test ("no plan") {
+    val builder = new TestBuilder(output)
+    builder.ok(true, "test succeeded")
+    builder.ok(false, "test failed")
+    builder.ok(true)
+    builder.ok(false)
+    builder.doneTesting
+
+    val expected =
+      "ok 1 test succeeded\n"  +
+      "not ok 2 test failed\n" +
+      "ok 3\n"                 +
+      "not ok 4\n"             +
+      "1..4\n"                 +
+      "# Looks like you failed 2 tests of 4.\n"
+
+    assert(output.toString === expected)
+  }
+
+  test ("empty") {
+    val builder = new TestBuilder(output)
+    builder.doneTesting
+
+    val expected =
+      "1..0\n" +
+      "# No tests run!\n"
+
+    assert(output.toString === expected)
+  }
+
+  test ("diag") {
+    val builder = new TestBuilder(output)
+
+    builder.ok(true, "the test passes")
+    builder.ok(false, "the test passes")
+    builder.diag("got false, expected true")
+    builder.ok(true)
+    builder.diag("ending\nnow")
+    builder.doneTesting
+
+    val expected =
+      "ok 1 the test passes\n"       +
+      "not ok 2 the test passes\n"   +
+      "# got false, expected true\n" +
+      "ok 3\n"                       +
+      "# ending\n"                   +
+      "# now\n"                      +
+      "1..3\n"                       +
+      "# Looks like you failed 1 test of 3.\n"
+
+    assert(output.toString === expected)
+  }
+
+  test ("is passing") {
+    val builder = new TestBuilder(output)
+
+    assert(!builder.isPassing)
+    builder.ok(true)
+    assert(builder.isPassing)
+    builder.ok(false)
+    assert(!builder.isPassing)
+    builder.ok(true)
+    assert(!builder.isPassing)
+  }
+
+  test ("bail out") {
+    val builder = new TestBuilder(output)
+
+    builder.ok(true)
+    val e = intercept[BailOutException] {
+      builder.bailOut("oh no!")
+    }
+    assert(e.message === "oh no!")
+
+    val expected =
+      "ok 1\n" +
+      "Bail out! oh no!\n"
+
+    assert(output.toString === expected)
+  }
+
+  test ("skip all") {
+    val builder = new TestBuilder(SkipAll(), output)
+
+    val expected =
+      "1..0 # SKIP\n"
+
+    assert(output.toString === expected)
+  }
+
+  test ("skip all with reason") {
+    val builder = new TestBuilder(SkipAll("foo bar"), output)
+
+    val expected =
+      "1..0 # SKIP foo bar\n"
+
+    assert(output.toString === expected)
+  }
+
+  test ("skip") {
+    val builder = new TestBuilder(output)
+
+    builder.ok(false)
+    builder.skip("not now")
+    builder.skip()
+    builder.doneTesting
+
+    val expected =
+      "not ok 1\n"            +
+      "ok 2 # skip not now\n" +
+      "ok 3 # skip\n"         +
+      "1..3\n"                +
+      "# Looks like you failed 1 test of 3.\n"
+
+    assert(output.toString === expected)
+  }
+
+  test ("todo") {
+    val builder = new TestBuilder(output)
+
+    builder.ok(false, "do a thing", todo = "not working yet")
+    builder.ok(true, todo = "is it?")
+    builder.doneTesting
+
+    val expected =
+      "not ok 1 do a thing # TODO not working yet\n" +
+      "ok 2 # TODO is it?\n"                         +
+      "1..2\n"
+
+    assert(output.toString === expected)
+  }
+}