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package gock
import (
"net/http"
"net/url"
"testing"
"github.com/nbio/st"
)
func TestRegisteredMatchers(t *testing.T) {
st.Expect(t, len(MatchersHeader), 7)
st.Expect(t, len(MatchersBody), 1)
}
func TestNewMatcher(t *testing.T) {
matcher := NewMatcher()
// Funcs are not comparable, checking slice length as it's better than nothing
// See https://golang.org/pkg/reflect/#DeepEqual
st.Expect(t, len(matcher.Matchers), len(Matchers))
st.Expect(t, len(matcher.Get()), len(Matchers))
}
func TestNewBasicMatcher(t *testing.T) {
matcher := NewBasicMatcher()
// Funcs are not comparable, checking slice length as it's better than nothing
// See https://golang.org/pkg/reflect/#DeepEqual
st.Expect(t, len(matcher.Matchers), len(MatchersHeader))
st.Expect(t, len(matcher.Get()), len(MatchersHeader))
}
func TestNewEmptyMatcher(t *testing.T) {
matcher := NewEmptyMatcher()
st.Expect(t, len(matcher.Matchers), 0)
st.Expect(t, len(matcher.Get()), 0)
}
func TestMatcherAdd(t *testing.T) {
matcher := NewMatcher()
st.Expect(t, len(matcher.Matchers), len(Matchers))
matcher.Add(func(req *http.Request, ereq *Request) (bool, error) {
return true, nil
})
st.Expect(t, len(matcher.Get()), len(Matchers)+1)
}
func TestMatcherSet(t *testing.T) {
matcher := NewMatcher()
matchers := []MatchFunc{}
st.Expect(t, len(matcher.Matchers), len(Matchers))
matcher.Set(matchers)
st.Expect(t, matcher.Matchers, matchers)
st.Expect(t, len(matcher.Get()), 0)
}
func TestMatcherGet(t *testing.T) {
matcher := NewMatcher()
matchers := []MatchFunc{}
matcher.Set(matchers)
st.Expect(t, matcher.Get(), matchers)
}
func TestMatcherFlush(t *testing.T) {
matcher := NewMatcher()
st.Expect(t, len(matcher.Matchers), len(Matchers))
matcher.Add(func(req *http.Request, ereq *Request) (bool, error) {
return true, nil
})
st.Expect(t, len(matcher.Get()), len(Matchers)+1)
matcher.Flush()
st.Expect(t, len(matcher.Get()), 0)
}
func TestMatcherClone(t *testing.T) {
matcher := DefaultMatcher.Clone()
st.Expect(t, len(matcher.Get()), len(DefaultMatcher.Get()))
}
func TestMatcher(t *testing.T) {
cases := []struct {
method string
url string
matches bool
}{
{"GET", "http://foo.com/bar", true},
{"GET", "http://foo.com/baz", true},
{"GET", "http://foo.com/foo", false},
{"POST", "http://foo.com/bar", false},
{"POST", "http://bar.com/bar", false},
{"GET", "http://foo.com", false},
}
matcher := NewMatcher()
matcher.Flush()
st.Expect(t, len(matcher.Matchers), 0)
matcher.Add(func(req *http.Request, ereq *Request) (bool, error) {
return req.Method == "GET", nil
})
matcher.Add(func(req *http.Request, ereq *Request) (bool, error) {
return req.URL.Host == "foo.com", nil
})
matcher.Add(func(req *http.Request, ereq *Request) (bool, error) {
return req.URL.Path == "/baz" || req.URL.Path == "/bar", nil
})
for _, test := range cases {
u, _ := url.Parse(test.url)
req := &http.Request{Method: test.method, URL: u}
matches, err := matcher.Match(req, nil)
st.Expect(t, err, nil)
st.Expect(t, matches, test.matches)
}
}
func TestMatchMock(t *testing.T) {
t.Skip("Flaky test")
cases := []struct {
method string
url string
matches bool
}{
{"GET", "http://foo.com/bar", true},
{"GET", "http://foo.com/baz", true},
{"GET", "http://foo.com/foo", false},
{"POST", "http://foo.com/bar", false},
{"POST", "http://bar.com/bar", false},
{"GET", "http://foo.com", false},
}
matcher := DefaultMatcher
matcher.Flush()
st.Expect(t, len(matcher.Matchers), 0)
matcher.Add(func(req *http.Request, ereq *Request) (bool, error) {
return req.Method == "GET", nil
})
matcher.Add(func(req *http.Request, ereq *Request) (bool, error) {
return req.URL.Host == "foo.com", nil
})
matcher.Add(func(req *http.Request, ereq *Request) (bool, error) {
return req.URL.Path == "/baz" || req.URL.Path == "/bar", nil
})
for _, test := range cases {
Flush()
mock := New(test.url).method(test.method, "").Mock
u, _ := url.Parse(test.url)
req := &http.Request{Method: test.method, URL: u}
match, err := MatchMock(req)
st.Expect(t, err, nil)
if test.matches {
st.Expect(t, match, mock)
} else {
st.Expect(t, match, nil)
}
}
DefaultMatcher.Matchers = Matchers
}
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