#571 add ArgSpec tests

remkop · Dec 20, 2018 · a40f150 · a40f150
1 parent aac44f0
commit a40f150
Showing 1 changed file with 81 additions and 0 deletions.
diff --git a/src/test/java/picocli/CommandLineModelTest.java b/src/test/java/picocli/CommandLineModelTest.java
@@ -728,6 +728,16 @@ public void testOptionSpecRequiresAtLeastOneName() throws Exception {
  }
  }
 
+ @Test
+ public void testOptionSpecRequiresNonEmptyName() throws Exception {
+ try {
+ OptionSpec.builder("").build();
+ fail("Expected exception");
+ } catch (InitializationException ex) {
+ assertEquals("Invalid names: []", ex.getMessage());
+ }
+ }
+
  @Test
  public void testConversion_TODO() {
  // TODO convertion with aux types (abstract field types, generic map with and without explicit type attribute etc)
@@ -2129,6 +2139,17 @@ public void testArgSpecSetterRethrowsPicocliException() {
  }
  }
 
+ @Test
+ public void testArgSpecSetValueCallsSetter() {
+ final Object[] newVal = new Object[1];
+ ISetter setter = new ISetter() {
+ public <T> T set(T value) throws Exception { newVal[0] = value; return null; }
+ };
+ PositionalParamSpec positional = PositionalParamSpec.builder().setter(setter).build();
+ positional.setValue("abc");
+ assertEquals("abc", newVal[0]);
+ }
+
  @Test
  public void testArgSpecSetterWrapNonPicocliException() {
  final Exception expected = new Exception("boom");
@@ -2191,4 +2212,64 @@ public void testArgSpecSplitUnbalancedQuotedValueDebug() {
 
  assertArrayEquals(new String[] {"\"abc\\\"", "def"}, values);
  }
+
+ @Test
+ public void testArgSpecEquals() {
+ PositionalParamSpec.Builder positional = PositionalParamSpec.builder()
+ .arity("1")
+ .hideParamSyntax(true)
+ .required(true)
+ .splitRegex(";")
+ .description("desc")
+ .descriptionKey("key")
+ .auxiliaryTypes(Integer.class);
+
+ PositionalParamSpec p1 = positional.build();
+ assertEquals(p1, p1);
+ assertEquals(p1, positional.build());
+ assertNotEquals(p1, positional.arity("2").build());
+ assertNotEquals(p1, positional.arity("1").hideParamSyntax(false).build());
+ assertNotEquals(p1, positional.hideParamSyntax(true).required(false).build());
+ assertNotEquals(p1, positional.required(true).splitRegex(",").build());
+ assertNotEquals(p1, positional.splitRegex(";").description("xyz").build());
+ assertNotEquals(p1, positional.description("desc").descriptionKey("XX").build());
+ assertNotEquals(p1, positional.descriptionKey("key").auxiliaryTypes(Short.class).build());
+ assertEquals(p1, positional.auxiliaryTypes(Integer.class).build());
+ }
+
+ @Test
+ public void testArgSpecBuilderDescriptionKey() {
+ PositionalParamSpec.Builder positional = PositionalParamSpec.builder()
+ .descriptionKey("key");
+
+ assertEquals("key", positional.descriptionKey());
+ assertEquals("xxx", positional.descriptionKey("xxx").descriptionKey());
+ }
+
+ @Test
+ public void testArgSpecBuilderHideParamSyntax() {
+ PositionalParamSpec.Builder positional = PositionalParamSpec.builder()
+ .hideParamSyntax(true);
+
+ assertEquals(true, positional.hideParamSyntax());
+ assertEquals(false, positional.hideParamSyntax(false).hideParamSyntax());
+ }
+
+ @Test
+ public void testArgSpecBuilderHasInitialValue() {
+ PositionalParamSpec.Builder positional = PositionalParamSpec.builder()
+ .hasInitialValue(true);
+
+ assertEquals(true, positional.hasInitialValue());
+ assertEquals(false, positional.hasInitialValue(false).hasInitialValue());
+ }
+
+ @Test
+ public void testArgSpecBuilderCompletionCandidates() {
+ List<String> candidates = Arrays.asList("a", "b");
+ PositionalParamSpec.Builder positional = PositionalParamSpec.builder()
+ .completionCandidates(candidates);
+
+ assertEquals(candidates, positional.completionCandidates());
+ }
 }