@Test
public void getOrNull_A$_null() throws Exception {
String value = null;
Some<String> target = new Some<String>(value);
String actual = target.getOrNull();
assertThat(actual, is(nullValue()));
}
@Test
public void getOrNull_A$() throws Exception {
String value = "vvv";
Some<String> target = new Some<String>(value);
String actual = target.getOrNull();
assertThat(actual, is(equalTo("vvv")));
}
@Test
public void toList_A$() throws Exception {
String value = "vvv";
Some<String> target = new Some<String>(value);
List<String> actual = target.toList();
assertThat(actual, is(notNullValue()));
assertThat(actual.size(), is(equalTo(1)));
}
@Test
public void isEmpty_A$() throws Exception {
String value = "vvv";
Some<String> target = new Some<String>(value);
boolean actual = target.isEmpty();
boolean expected = false;
assertThat(actual, is(equalTo(expected)));
}
@Test
public void hashCode_A$() throws Exception {
String value = "vvv";
Some<String> target = new Some<String>(value);
int actual = target.hashCode();
int expected = value.hashCode();
assertThat(actual, is(equalTo(expected)));
}
@Test
public void isDefined_A$_false() throws Exception {
String value = null;
Some<String> target = new Some<String>(value);
boolean actual = target.isDefined();
boolean expected = false;
assertThat(actual, is(equalTo(expected)));
}
@Test
public void toString_A$() throws Exception {
String value = "vvv";
Some<String> target = new Some<String>(value);
String actual = target.toString();
String expected = "Some(vvv)";
assertThat(actual, is(equalTo(expected)));
}
@Test
public void equals_A$Object_false() throws Exception {
String value = "vvv";
Some<String> target = new Some<String>(value);
Object obj = new Some<String>("bar");
boolean actual = target.equals(obj);
boolean expected = false;
assertThat(actual, is(equalTo(expected)));
}
@Test
public void getOrElse_A$Object() throws Exception {
String value = "vvv";
Some<String> target = new Some<String>(value);
String defaultValue = null;
String actual = target.getOrElse(defaultValue);
String expected = "vvv";
assertThat(actual, is(equalTo(expected)));
}
@Test
public void foreach_A$Function1() throws Exception {
String value = "vvv";
Some<String> target = new Some<String>(value);
target.foreach(
new VoidF1<String>() {
public void apply(String v1) {}
});
}
@Test
public void foreach_A$VoidFunction1() throws Exception {
final Flag flag = new Flag();
int value = 1;
Some<Integer> target = new Some<Integer>(value);
target.foreach(
new VoidF1<Integer>() {
public void apply(Integer arg) {
flag.toggle();
}
});
assertTrue(flag.getValue());
}
@Test
public void flatMap_A$F1() throws Exception {
String value = "vvv";
Some<String> target = new Some<String>(value);
F1<String, Option<Integer>> f =
new F1<String, Option<Integer>>() {
@Override
public Option<Integer> apply(String v1) {
return Option.apply(v1.length());
}
};
Option<Integer> actual = target.flatMap(f);
assertThat(actual.getOrNull(), is(equalTo(3)));
}
@Test
public void flatMap_A$Function1() throws Exception {
String value = "vvv";
Some<String> target = new Some<String>(value);
F1<String, Option<String>> f =
new F1<String, Option<String>>() {
@Override
public Option<String> apply(String v1) {
return Option.apply(v1);
}
};
Option<String> actual = target.flatMap(f);
assertThat(actual.isDefined(), is(true));
}
@Test
public void filter_A$Function1() throws Exception {
String value = "vvv";
Some<String> target = new Some<String>(value);
F1<String, Boolean> f =
new F1<String, Boolean>() {
@Override
public Boolean apply(String v1) {
return true;
}
};
Option<String> actual = target.filter(f);
assertThat(actual.isDefined(), is(true));
}
@Test
public void map_A$Function1() throws Exception {
String value = "vvv";
Some<String> target = new Some<String>(value);
F1<String, String> f =
new F1<String, String>() {
@Override
public String apply(String v1) {
return v1;
}
};
Option<String> actual = target.map(f);
assertThat(actual.getOrNull(), is(equalTo("vvv")));
}
@Test
public void fold_A$Object() throws Exception {
String value = "vvv";
Some<String> opt = new Some<String>(value);
Integer ifEmpty = -1;
Integer actual =
opt.fold(ifEmpty)
.apply(
new F1<String, Integer>() {
public Integer apply(String s) {
return s.length();
}
});
assertThat(actual, is(equalTo(3)));
}
@Test
public void filter_A$F1() throws Exception {
String value = "vvv";
Some<String> target = new Some<String>(value);
F1<String, Boolean> isStartsWithv =
new F1<String, Boolean>() {
@Override
public Boolean apply(String v1) {
return v1.startsWith("v");
}
};
F1<String, Boolean> isStartsWithw =
new F1<String, Boolean>() {
@Override
public Boolean apply(String v1) {
return v1.startsWith("w");
}
};
Option<String> actual = target.filter(isStartsWithv);
assertThat(actual.getOrNull(), is(equalTo("vvv")));
Option<String> actual2 = target.filter(isStartsWithw);
assertNull(actual2.getOrNull());
}
