providers.TestURLCredentialsProvider_GetCredentials - Code Metrics - Inspection of "feat: add imds and external uri in default chain &..." - aliyun/credentials-go - Measure and Improve Code Quality continuously with Scrutinizer

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created 2024-11-05 07:12 UTC

der_GetCredentials B

↳ Parent: credentials/providers/uri_test.go

Complexity

Conditions

Size

Total Lines	54
Code Lines	40

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	5
eloc	40
nop	1
dl	0
loc	54
rs	8.4533
c	0
b	0
f	0

How to fix Long Method

package providers

import (
	"errors"
	"os"
	"strings"
	"testing"
	"time"

	httputil "github.com/aliyun/credentials-go/credentials/internal/http"
	"github.com/aliyun/credentials-go/credentials/internal/utils"
	"github.com/stretchr/testify/assert"
)

func TestNewURLCredentialsProvider(t *testing.T) {
	rollback := utils.Memory("ALIBABA_CLOUD_CREDENTIALS_URI")
	defer func() {
		rollback()
	}()
	// case 1: no credentials provider
	_, err := NewURLCredentialsProviderBuilderBuilder().
		Build()
	assert.EqualError(t, err, "the url is empty")

	// case 2: no role arn
	os.Setenv("ALIBABA_CLOUD_CREDENTIALS_URI", "http://localhost:8080")
	p, err := NewURLCredentialsProviderBuilderBuilder().
		Build()
	assert.Nil(t, err)
	assert.True(t, strings.HasPrefix(p.url, "http://localhost:8080"))

	// case 3: check default role session name
	p, err = NewURLCredentialsProviderBuilderBuilder().
		WithUrl("http://localhost:9090").
		Build()
	assert.Nil(t, err)
	assert.True(t, strings.HasPrefix(p.url, "http://localhost:9090"))
}

func TestURLCredentialsProvider_getCredentials(t *testing.T) {
	originHttpDo := httpDo
	defer func() { httpDo = originHttpDo }()
	p, err := NewURLCredentialsProviderBuilderBuilder().
		WithUrl("http://localhost:8080").
		Build()
	assert.Nil(t, err)

	// case 1: server error
	httpDo = func(req *httputil.Request) (res *httputil.Response, err error) {
		err = errors.New("mock server error")
		return
	}
	_, err = p.getCredentials()
	assert.NotNil(t, err)
	assert.Equal(t, "mock server error", err.Error())

	// case 2: 4xx error
	httpDo = func(req *httputil.Request) (res *httputil.Response, err error) {
		res = &httputil.Response{
			StatusCode: 400,
			Body:       []byte("4xx error"),
		}
		return
	}

	_, err = p.getCredentials()
	assert.NotNil(t, err)
	assert.Equal(t, "get credentials from GET http://localhost:8080 failed: 4xx error", err.Error())

	// case 3: invalid json
	httpDo = func(req *httputil.Request) (res *httputil.Response, err error) {
		res = &httputil.Response{
			StatusCode: 200,
			Body:       []byte("invalid json"),
		}
		return
	}
	_, err = p.getCredentials()
	assert.NotNil(t, err)
	assert.Equal(t, "get credentials from GET http://localhost:8080 failed with error, json unmarshal fail: invalid character 'i' looking for beginning of value", err.Error())

	// case 4: empty response json
	httpDo = func(req *httputil.Request) (res *httputil.Response, err error) {
		res = &httputil.Response{
			StatusCode: 200,
			Body:       []byte("null"),
		}
		return
	}
	_, err = p.getCredentials()
	assert.NotNil(t, err)
	assert.Equal(t, "refresh credentials from GET http://localhost:8080 failed: null", err.Error())

	// case 5: empty session ak response json
	httpDo = func(req *httputil.Request) (res *httputil.Response, err error) {
		res = &httputil.Response{
			StatusCode: 200,
			Body:       []byte(`{}`),
		}
		return
	}
	_, err = p.getCredentials()
	assert.NotNil(t, err)
	assert.Equal(t, "refresh credentials from GET http://localhost:8080 failed: {}", err.Error())

	// case 6: mock ok value
	httpDo = func(req *httputil.Request) (res *httputil.Response, err error) {
		res = &httputil.Response{
			StatusCode: 200,
			Body:       []byte(`{"AccessKeyId":"saki","AccessKeySecret":"saks","Expiration":"2021-10-20T04:27:09Z","SecurityToken":"token"}`),
		}
		return
	}
	creds, err := p.getCredentials()
	assert.Nil(t, err)
	assert.Equal(t, "saki", creds.AccessKeyId)
	assert.Equal(t, "saks", creds.AccessKeySecret)
	assert.Equal(t, "token", creds.SecurityToken)
	assert.Equal(t, "2021-10-20T04:27:09Z", creds.Expiration)

	// needUpdateCredential
	assert.True(t, p.needUpdateCredential())
	p.expirationTimestamp = time.Now().Unix()
	assert.True(t, p.needUpdateCredential())

	p.expirationTimestamp = time.Now().Unix() + 300
	assert.False(t, p.needUpdateCredential())
}

func TestURLCredentialsProvider_GetCredentials(t *testing.T) {
	originHttpDo := httpDo
	defer func() { httpDo = originHttpDo }()

	// case 0: get previous credentials failed
	p, err := NewURLCredentialsProviderBuilderBuilder().
		WithUrl("http://localhost:8080").
		Build()
	assert.Nil(t, err)

	// case 1: get credentials failed
	httpDo = func(req *httputil.Request) (res *httputil.Response, err error) {
		err = errors.New("mock server error")
		return
	}
	_, err = p.GetCredentials()
	assert.NotNil(t, err)
	assert.Equal(t, "mock server error", err.Error())

	// case 2: get invalid expiration
	httpDo = func(req *httputil.Request) (res *httputil.Response, err error) {
		res = &httputil.Response{
			StatusCode: 200,
			Body:       []byte(`{"AccessKeyId":"akid","AccessKeySecret":"aksecret","Expiration":"invalidexpiration","SecurityToken":"ststoken"}`),
		}
		return
	}
	_, err = p.GetCredentials()
	assert.NotNil(t, err)
	assert.Equal(t, "parsing time \"invalidexpiration\" as \"2006-01-02T15:04:05Z\": cannot parse \"invalidexpiration\" as \"2006\"", err.Error())

	// case 3: happy result
	httpDo = func(req *httputil.Request) (res *httputil.Response, err error) {
		res = &httputil.Response{
			StatusCode: 200,
			Body:       []byte(`{"AccessKeyId":"akid","AccessKeySecret":"aksecret","Expiration":"2021-10-20T04:27:09Z","SecurityToken":"ststoken"}`),
		}
		return
	}
	cc, err := p.GetCredentials()
	assert.Nil(t, err)
	assert.Equal(t, "akid", cc.AccessKeyId)
	assert.Equal(t, "aksecret", cc.AccessKeySecret)
	assert.Equal(t, "ststoken", cc.SecurityToken)
	assert.Equal(t, "credential_uri", cc.ProviderName)
	assert.True(t, p.needUpdateCredential())
	// get credentials again
	cc, err = p.GetCredentials()
	assert.Nil(t, err)
	assert.Equal(t, "akid", cc.AccessKeyId)
	assert.Equal(t, "aksecret", cc.AccessKeySecret)
	assert.Equal(t, "ststoken", cc.SecurityToken)
	assert.Equal(t, "credential_uri", cc.ProviderName)
	assert.True(t, p.needUpdateCredential())
}

func TestURLCredentialsProviderWithHttpOptions(t *testing.T) {
	p, err := NewURLCredentialsProviderBuilderBuilder().
		WithUrl("http://localhost:8080").
		WithHttpOptions(&HttpOptions{
			ConnectTimeout: 1000,
			ReadTimeout:    1000,
			Proxy:          "localhost:3999",
		}).
		Build()
	assert.Nil(t, err)
	_, err = p.GetCredentials()
	assert.NotNil(t, err)
	assert.Contains(t, err.Error(), "proxyconnect tcp:")
}


1			package providers
2
3			import (
4			"errors"
5			"os"
6			"strings"
7			"testing"
8			"time"
9
10			httputil "github.com/aliyun/credentials-go/credentials/internal/http"
11			"github.com/aliyun/credentials-go/credentials/internal/utils"
12			"github.com/stretchr/testify/assert"
13			)
14
15			func TestNewURLCredentialsProvider(t *testing.T) {
16			rollback := utils.Memory("ALIBABA_CLOUD_CREDENTIALS_URI")
17			defer func() {
18			rollback()
19			}()
20			// case 1: no credentials provider
21			_, err := NewURLCredentialsProviderBuilderBuilder().
22			Build()
23			assert.EqualError(t, err, "the url is empty")
24
25			// case 2: no role arn
26			os.Setenv("ALIBABA_CLOUD_CREDENTIALS_URI", "http://localhost:8080")
27			p, err := NewURLCredentialsProviderBuilderBuilder().
28			Build()
29			assert.Nil(t, err)
30			assert.True(t, strings.HasPrefix(p.url, "http://localhost:8080"))
31
32			// case 3: check default role session name
33			p, err = NewURLCredentialsProviderBuilderBuilder().
34			WithUrl("http://localhost:9090").
35			Build()
36			assert.Nil(t, err)
37			assert.True(t, strings.HasPrefix(p.url, "http://localhost:9090"))
38			}
39
40			func TestURLCredentialsProvider_getCredentials(t *testing.T) {
41			originHttpDo := httpDo
42			defer func() { httpDo = originHttpDo }()
43			p, err := NewURLCredentialsProviderBuilderBuilder().
44			WithUrl("http://localhost:8080").
45			Build()
46			assert.Nil(t, err)
47
48			// case 1: server error
49			httpDo = func(req httputil.Request) (res httputil.Response, err error) {
50			err = errors.New("mock server error")
51			return
52			}
53			_, err = p.getCredentials()
54			assert.NotNil(t, err)
55			assert.Equal(t, "mock server error", err.Error())
56
57			// case 2: 4xx error
58			httpDo = func(req httputil.Request) (res httputil.Response, err error) {
59			res = &httputil.Response{
60			StatusCode: 400,
61			Body: []byte("4xx error"),
62			}
63			return
64			}
65
66			_, err = p.getCredentials()
67			assert.NotNil(t, err)
68			assert.Equal(t, "get credentials from GET http://localhost:8080 failed: 4xx error", err.Error())
69
70			// case 3: invalid json
71			httpDo = func(req httputil.Request) (res httputil.Response, err error) {
72			res = &httputil.Response{
73			StatusCode: 200,
74			Body: []byte("invalid json"),
75			}
76			return
77			}
78			_, err = p.getCredentials()
79			assert.NotNil(t, err)
80			assert.Equal(t, "get credentials from GET http://localhost:8080 failed with error, json unmarshal fail: invalid character 'i' looking for beginning of value", err.Error())
81
82			// case 4: empty response json
83			httpDo = func(req httputil.Request) (res httputil.Response, err error) {
84			res = &httputil.Response{
85			StatusCode: 200,
86			Body: []byte("null"),
87			}
88			return
89			}
90			_, err = p.getCredentials()
91			assert.NotNil(t, err)
92			assert.Equal(t, "refresh credentials from GET http://localhost:8080 failed: null", err.Error())
93
94			// case 5: empty session ak response json
95			httpDo = func(req httputil.Request) (res httputil.Response, err error) {
96			res = &httputil.Response{
97			StatusCode: 200,
98			Body: []byte(`{}`),
99			}
100			return
101			}
102			_, err = p.getCredentials()
103			assert.NotNil(t, err)
104			assert.Equal(t, "refresh credentials from GET http://localhost:8080 failed: {}", err.Error())
105
106			// case 6: mock ok value
107			httpDo = func(req httputil.Request) (res httputil.Response, err error) {
108			res = &httputil.Response{
109			StatusCode: 200,
110			Body: []byte(`{"AccessKeyId":"saki","AccessKeySecret":"saks","Expiration":"2021-10-20T04:27:09Z","SecurityToken":"token"}`),
111			}
112			return
113			}
114			creds, err := p.getCredentials()
115			assert.Nil(t, err)
116			assert.Equal(t, "saki", creds.AccessKeyId)
117			assert.Equal(t, "saks", creds.AccessKeySecret)
118			assert.Equal(t, "token", creds.SecurityToken)
119			assert.Equal(t, "2021-10-20T04:27:09Z", creds.Expiration)
120
121			// needUpdateCredential
122			assert.True(t, p.needUpdateCredential())
123			p.expirationTimestamp = time.Now().Unix()
124			assert.True(t, p.needUpdateCredential())
125
126			p.expirationTimestamp = time.Now().Unix() + 300
127			assert.False(t, p.needUpdateCredential())
128			}
129
130			func TestURLCredentialsProvider_GetCredentials(t *testing.T) {
131			originHttpDo := httpDo
132			defer func() { httpDo = originHttpDo }()
133
134			// case 0: get previous credentials failed
135			p, err := NewURLCredentialsProviderBuilderBuilder().
136			WithUrl("http://localhost:8080").
137			Build()
138			assert.Nil(t, err)
139
140			// case 1: get credentials failed
141			httpDo = func(req httputil.Request) (res httputil.Response, err error) {
142			err = errors.New("mock server error")
143			return
144			}
145			_, err = p.GetCredentials()
146			assert.NotNil(t, err)
147			assert.Equal(t, "mock server error", err.Error())
148
149			// case 2: get invalid expiration
150			httpDo = func(req httputil.Request) (res httputil.Response, err error) {
151			res = &httputil.Response{
152			StatusCode: 200,
153			Body: []byte(`{"AccessKeyId":"akid","AccessKeySecret":"aksecret","Expiration":"invalidexpiration","SecurityToken":"ststoken"}`),
154			}
155			return
156			}
157			_, err = p.GetCredentials()
158			assert.NotNil(t, err)
159			assert.Equal(t, "parsing time \"invalidexpiration\" as \"2006-01-02T15:04:05Z\": cannot parse \"invalidexpiration\" as \"2006\"", err.Error())
160
161			// case 3: happy result
162			httpDo = func(req httputil.Request) (res httputil.Response, err error) {
163			res = &httputil.Response{
164			StatusCode: 200,
165			Body: []byte(`{"AccessKeyId":"akid","AccessKeySecret":"aksecret","Expiration":"2021-10-20T04:27:09Z","SecurityToken":"ststoken"}`),
166			}
167			return
168			}
169			cc, err := p.GetCredentials()
170			assert.Nil(t, err)
171			assert.Equal(t, "akid", cc.AccessKeyId)
172			assert.Equal(t, "aksecret", cc.AccessKeySecret)
173			assert.Equal(t, "ststoken", cc.SecurityToken)
174			assert.Equal(t, "credential_uri", cc.ProviderName)
175			assert.True(t, p.needUpdateCredential())
176			// get credentials again
177			cc, err = p.GetCredentials()
178			assert.Nil(t, err)
179			assert.Equal(t, "akid", cc.AccessKeyId)
180			assert.Equal(t, "aksecret", cc.AccessKeySecret)
181			assert.Equal(t, "ststoken", cc.SecurityToken)
182			assert.Equal(t, "credential_uri", cc.ProviderName)
183			assert.True(t, p.needUpdateCredential())
184			}
185
186			func TestURLCredentialsProviderWithHttpOptions(t *testing.T) {
187			p, err := NewURLCredentialsProviderBuilderBuilder().
188			WithUrl("http://localhost:8080").
189			WithHttpOptions(&HttpOptions{
190			ConnectTimeout: 1000,
191			ReadTimeout: 1000,
192			Proxy: "localhost:3999",
193			}).
194			Build()
195			assert.Nil(t, err)
196			_, err = p.GetCredentials()
197			assert.NotNil(t, err)
198			assert.Contains(t, err.Error(), "proxyconnect tcp:")
199			}
200

aliyun / credentials-go

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der_GetCredentials B

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How to fix Long Method

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