add unit test for helper.go

This commit is contained in:
caozhiyuan 2020-12-17 12:40:29 +08:00
parent aec30be5b3
commit 9b19dfca2c

View File

@ -1509,3 +1509,86 @@ func TestHugePageUnitSizeFromByteSize(t *testing.T) {
}
}
}
func TestLoadBalancerStatusEqual(t *testing.T) {
testCases := []struct {
left *v1.LoadBalancerStatus
right *v1.LoadBalancerStatus
name string
expectVal bool
}{{
name: "left equals right",
left: &v1.LoadBalancerStatus{
Ingress: []v1.LoadBalancerIngress{{
IP: "1.1.1.1",
Hostname: "host1",
}},
},
right: &v1.LoadBalancerStatus{
Ingress: []v1.LoadBalancerIngress{{
IP: "1.1.1.1",
Hostname: "host1",
}},
},
expectVal: true,
}, {
name: "length of LoadBalancerIngress slice is not equal",
left: &v1.LoadBalancerStatus{
Ingress: []v1.LoadBalancerIngress{{
IP: "1.1.1.1",
Hostname: "host1",
}, {
IP: "1.1.1.2",
Hostname: "host1",
}},
},
right: &v1.LoadBalancerStatus{
Ingress: []v1.LoadBalancerIngress{{
IP: "1.1.1.1",
Hostname: "host1",
}},
},
expectVal: false,
}, {
name: "LoadBalancerIngress ip is not equal",
left: &v1.LoadBalancerStatus{
Ingress: []v1.LoadBalancerIngress{{
IP: "1.1.1.2",
Hostname: "host1",
}},
},
right: &v1.LoadBalancerStatus{
Ingress: []v1.LoadBalancerIngress{{
IP: "1.1.1.1",
Hostname: "host1",
}},
},
expectVal: false,
}, {
name: "LoadBalancerIngress hostname is not equal",
left: &v1.LoadBalancerStatus{
Ingress: []v1.LoadBalancerIngress{{
IP: "1.1.1.1",
Hostname: "host2",
}},
},
right: &v1.LoadBalancerStatus{
Ingress: []v1.LoadBalancerIngress{{
IP: "1.1.1.1",
Hostname: "host1",
}},
},
expectVal: false,
}}
for _, tc := range testCases {
t.Run(tc.name, func(t *testing.T) {
v := LoadBalancerStatusEqual(tc.left, tc.right)
if v != tc.expectVal {
t.Errorf("test %s failed. left input=%v, right input=%v, Got %v but expected %v",
tc.name, tc.left, tc.right, v, tc.expectVal)
}
})
}
}