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Add more unit tests for operators #742

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merged 1 commit into from
Jun 4, 2022
Merged

Add more unit tests for operators #742

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60 changes: 60 additions & 0 deletions pkg/runtime/expressions/operators/operator_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -1220,3 +1220,63 @@ func TestGreaterOrEqual(t *testing.T) {
})
})
}

func TestLess(t *testing.T) {
Convey("Less than value", t, func() {
Convey("1 < 5", func() {
So(operators.Less(values.NewInt(1), values.NewInt(5)), ShouldEqual, values.True)
})
Convey("5 < 2", func() {
So(operators.Less(values.NewInt(5), values.NewInt(2)), ShouldEqual, values.False)
})
})
}

func TestLessOrEqual(t *testing.T) {
Convey("Less than value", t, func() {
Convey("1 < 5", func() {
So(operators.LessOrEqual(values.NewInt(1), values.NewInt(5)), ShouldEqual, values.True)
})
Convey("5 < 2", func() {
So(operators.LessOrEqual(values.NewInt(5), values.NewInt(2)), ShouldEqual, values.False)
})
Convey("5 <= 5", func() {
So(operators.LessOrEqual(values.NewInt(5), values.NewInt(5)), ShouldEqual, values.True)
})
})
}

func TestNot(t *testing.T) {
Convey("Invert truthiness", t, func() {
Convey("true turns false", func() {
So(operators.Not(values.NewBoolean(true), nil), ShouldEqual, values.False)
})
Convey("false turns true", func() {
So(operators.Not(values.NewBoolean(false), nil), ShouldEqual, values.True)
})
Convey("'' turns true", func() {
So(operators.Not(values.NewString(""), nil), ShouldEqual, values.True)
})
Convey("'foo' turns false", func() {
So(operators.Not(values.NewString("foo"), nil), ShouldEqual, values.False)
})
Convey("1 turns false", func() {
So(operators.Not(values.NewInt(1), nil), ShouldEqual, values.False)
})
Convey("0 turns true", func() {
So(operators.Not(values.NewInt(0), nil), ShouldEqual, values.True)
})
Convey("1.0 turns false", func() {
So(operators.Not(values.NewFloat(1), nil), ShouldEqual, values.False)
})
Convey("0.0 turns true", func() {
So(operators.Not(values.NewFloat(0.0), nil), ShouldEqual, values.True)
})
Convey("current turns false", func() {
So(operators.Not(values.NewDateTime(values.NewCurrentDateTime().Time), nil), ShouldEqual, values.False)
})
Convey("zerotime turns true", func() {
So(operators.Not(values.NewDateTime(values.ZeroDateTime.Time), nil), ShouldEqual, values.True)
})
})
}