@Test
public void invalidSourcePathShouldGiveSpecificErrorMsg() throws NoSuchFieldException {
Type type = TestFields.class.getField("setOfSourcePaths").getGenericType();
TypeCoercer<?> coercer = typeCoercerFactory.typeCoercerForType(type);
Path baratheon = Paths.get("Baratheon.java");
Path lannister = Paths.get("Lannister.java");
Path stark = Paths.get("Stark.java");
Path targaryen = Paths.get("Targaryen.java");
ImmutableList<Path> input = ImmutableList.of(baratheon, lannister, stark, targaryen);
for (Path p : input) {
if (!p.equals(baratheon)) {
filesystem.touch(p);
}
}
try {
coercer.coerce(buildRuleResolver, filesystem, Paths.get(""), input);
} catch (CoerceFailedException e) {
String result = e.getMessage();
String expected = "cannot coerce 'Baratheon.java'";
for (Path p : input) {
if (!p.equals(baratheon)) {
assertFalse(result.contains(p.toString()));
}
}
assertTrue(result.contains(expected));
}
}
@Test
public void coercingSortedSetsShouldThrowOnDuplicates()
throws CoerceFailedException, NoSuchFieldException {
Type type = TestFields.class.getField("sortedSetOfStrings").getGenericType();
TypeCoercer<?> coercer = typeCoercerFactory.typeCoercerForType(type);
ImmutableList<String> input = ImmutableList.of("a", "a");
try {
coercer.coerce(buildRuleResolver, filesystem, Paths.get(""), input);
fail();
} catch (CoerceFailedException e) {
assertEquals("duplicate element \"a\"", e.getMessage());
}
}