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Provide a way to access actual args for an expected mock call

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Michael Gratton 2019-06-10 08:39:56 +10:00 • committed by Michael James Gratton
parent 5ab35da47b
commit bc64cd9847
1 changed files with 27 additions and 6 deletions
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33
test/mock-object.vala
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@ -56,16 +56,20 @@ public class ExpectedCall : Object {
public string name { get; private set; }
internal Object[]? args;
public Error? throw_error { get; private set; default = null; }
public Object? return_object { get; private set; default = null; }
public Variant? return_value { get; private set; default = null; }
public bool was_called { get; private set; default = false; }
// XXX Arrays can't be GObject properties :(
internal Object[]? expected_args = null;
private Object[]? called_args = null;
internal ExpectedCall(string name, Object[]? args) {
this.name = name;
this.args = args;
this.expected_args = args;
}
public ExpectedCall returns_object(Object value) {
@ -83,8 +87,25 @@ public class ExpectedCall : Object {
return this;
}
internal void called() {
public T called_arg<T>(int pos) throws GLib.Error {
assert_true(
this.called_args != null && this.called_args.length >= (pos + 1),
"%s call argument %u, type %s, not present".printf(
this.name, pos, typeof(T).name()
)
);
assert_true(
this.called_args[pos] is T,
"%s call argument %u not of type %s".printf(
this.name, pos, typeof(T).name()
)
);
return (T) this.called_args[pos];
}
internal void called(Object[]? args) {
this.was_called = true;
this.called_args = args;
}
}
@ -184,11 +205,11 @@ public interface MockObject {
ExpectedCall expected = this.expected.poll();
assert_string(expected.name, name, "Unexpected call");
if (expected.args != null) {
assert_args(expected.args, args, "Call %s".printf(name));
if (expected.expected_args != null) {
assert_args(expected.expected_args, args, "Call %s".printf(name));
}
expected.called();
expected.called(args);
if (expected.throw_error != null) {
throw expected.throw_error;