英文:
Can I Iterate the tests for ginkgo
问题
是否可以拥有可变数量的测试用例？假设我有一个BeforeSuite函数，用于计算数组中的值。
然后根据数组的长度，我想每个数组元素运行一个测试用例。
var _ = Describe("Outer", func() {
var stringArray []string
BeforeSuite(func() {
stringArray = []string{"a", "b", "c", "d", "e"} // 每次运行套件时可以变化
})
Describe("test 1", func() {
for _, s := range stringArray {
It("multiple tests", func() {
print(s)
Expect(s).ToNot(Equal("f"))
})
}
})
})
我了解Ginkgo的运行方式。它进行两次解析。首先运行所有非规范元素，然后运行规范元素。
在GitHub上有一个问题https://github.com/onsi/ginkgo/issues/462，它适用于我的用例，但原帖的作者误解了，并采取了不同的方向。
英文:
Is it possible to have a variable number of test cases. Let's say I have a BeforeSuite function which calculates the values in the array.
Then based on the length of the array, I want to run one test per array element.
var _ = Describe("Outer", func() {
var stringArray []string
BeforeSuite(func() {
stringArray = []string{"a", "b", "c", "d", "e"} // can vary every time i run the suite
})
Describe("test 1", func() {
for _, s := range stringArray {
It("multiple tests", func() {
print(s)
Expect(s).ToNot(Equal("f"))
})
}
})
})
I do understand the way Ginkgo runs. It does 2 parses. First it run all the non-spec elements and then runs the spec elements.
There was an issue on github https://github.com/onsi/ginkgo/issues/462 which suits my use case, but the OP misunderstood and it took a different turn.
答案1
得分: 1
是的，这是可能的。我之前尝试过类似的操作而没有遇到任何问题。每次循环运行时都应该是一个新的测试用例。因此，当一个测试实际失败时，给它一个新的名称以与其他测试区分开来。
var _ = Describe("Outer", func() {
var stringArray []string
BeforeSuite(func() {
stringArray = []string{"a", "b", "c", "d", "e"} // 每次运行套件时可以有所变化
})
Describe("test 1", func() {
for _, s := range stringArray {
When("输入为"+s, func(){
It("匹配输出", func() {
print(s)
Expect(s).ToNot(Equal("f"))
})
})
}
})
})
你在当前的代码中遇到了什么问题吗？
英文:
Yes, It is possible. I have tried similar before without any issue. Every time the loop actually run should be a new test case. So, give it a new name to distinguish it from other when one test actually fails.
var _ = Describe("Outer", func() {
var stringArray []string
BeforeSuite(func() {
stringArray = []string{"a", "b", "c", "d", "e"} // can vary every time i run the suite
})
Describe("test 1", func() {
for _, s := range stringArray {
When("Input is "+s, func(){
It("match the output", func() {
print(s)
Expect(s).ToNot(Equal("f"))
})
})
}
})
})
Did you face any issue in your current code?
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