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prolific_test.go
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prolific_test.go
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package main_test
import (
"bytes"
"encoding/csv"
"fmt"
"io/ioutil"
"os"
"path/filepath"
"github.com/onsi/gomega/gbytes"
"github.com/onsi/gomega/gexec"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
func fixturePath(filename string) string {
path, err := filepath.Abs(filepath.Join("fixtures", filename+".prolific"))
Ω(err).ShouldNot(HaveOccurred())
return path
}
var _ = Describe("Prolific", func() {
var TITLE, TYPE, DESCRIPTION, LABELS, TASK1 = 0, 1, 2, 3, 4
var session *gexec.Session
var err error
Describe("prolific help", func() {
Context("given a 'help' argument", func() {
It("emits usage information", func() {
cmd := Command(prolific, "help")
session, err = gexec.Start(cmd, GinkgoWriter, GinkgoWriter)
Ω(err).ShouldNot(HaveOccurred())
Eventually(session).Should(gexec.Exit(1))
Ω(session.Out).Should(gbytes.Say("Usage:"))
})
})
Context("given no argument", func() {
It("emits usage information", func() {
cmd := Command(prolific)
session, err = gexec.Start(cmd, GinkgoWriter, GinkgoWriter)
Ω(err).ShouldNot(HaveOccurred())
Eventually(session).Should(gexec.Exit(1))
Ω(session.Out).Should(gbytes.Say("Usage:"))
})
})
})
Describe("prolific template", func() {
BeforeEach(func() {
cmd := Command(prolific, "template")
session, err = gexec.Start(cmd, GinkgoWriter, GinkgoWriter)
Ω(err).ShouldNot(HaveOccurred())
Eventually(session).Should(gexec.Exit(0))
})
It("should generate a template file", func() {
_, err := os.Stat(filepath.Join(workingDir, "stories.prolific"))
Ω(err).ShouldNot(HaveOccurred())
})
})
Describe("generating csv output", func() {
BeforeEach(func() {
cmd := Command(prolific, "template")
session, err = gexec.Start(cmd, GinkgoWriter, GinkgoWriter)
Ω(err).ShouldNot(HaveOccurred())
Eventually(session).Should(gexec.Exit(0))
})
Describe("reading from file", func() {
BeforeEach(func() {
cmd := Command(prolific, "stories.prolific")
session, err = gexec.Start(cmd, GinkgoWriter, GinkgoWriter)
Ω(err).ShouldNot(HaveOccurred())
Eventually(session).Should(gexec.Exit(0))
})
It("should convert the passed-in prolific file", func() {
reader := csv.NewReader(bytes.NewReader(session.Out.Contents()))
records, err := reader.ReadAll()
Ω(err).ShouldNot(HaveOccurred())
By("emitting a header line")
Ω(records[0]).Should(Equal([]string{"Title", "Type", "Description", "Labels", "Task", "Task", "Task"}))
By("parsing all entries")
Ω(records).Should(HaveLen(7))
By("parsing all relevant fields")
Ω(records[1][TITLE]).Should(Equal("As a user I can toast a bagel"))
Ω(records[1][TYPE]).Should(Equal("feature"))
Ω(records[1][DESCRIPTION]).Should(Equal("When I insert a bagel into toaster and press the on button, I should get a toasted bagel"))
Ω(records[1][LABELS]).Should(Equal("mvp,toasting"))
By("handling types correctly")
Ω(records[3][TYPE]).Should(Equal("feature"))
Ω(records[4][TYPE]).Should(Equal("bug"))
Ω(records[5][TYPE]).Should(Equal("chore"))
Ω(records[6][TYPE]).Should(Equal("release"))
By("handling empty descriptions correctly")
Ω(records[4][DESCRIPTION]).Should(BeEmpty())
By("handling labels correctly")
Ω(records[3][LABELS]).Should(Equal("mvp,clean-up"))
Ω(records[5][LABELS]).Should(BeEmpty())
Ω(records[6][LABELS]).Should(Equal("mvp"))
var MaxTasksInStoryFile = 3
By("handling absence of tasks correctly")
for j := 0; j < MaxTasksInStoryFile; j++ {
Ω(records[1][TASK1+j]).Should(Equal(""))
}
By("handling tasks correctly")
Ω(records[5][TASK1]).Should(Equal("Re-enfarbulate the mitilandrinide"))
Ω(records[5][TASK1+1]).Should(Equal("Masticulate the retracto-mandible"))
Ω(records[5][TASK1+2]).Should(Equal("Effervesce all enteropolycarbides"))
})
})
Describe("reading from stdin", func() {
BeforeEach(func() {
cmd := Command(prolific)
stdin, err := cmd.StdinPipe()
Ω(err).ShouldNot(HaveOccurred())
prolific_content, err := ioutil.ReadFile(filepath.Join(workingDir, "stories.prolific"))
Ω(err).ShouldNot(HaveOccurred())
_, err = stdin.Write(prolific_content)
Ω(err).ShouldNot(HaveOccurred())
session, err = gexec.Start(cmd, GinkgoWriter, GinkgoWriter)
Ω(err).ShouldNot(HaveOccurred())
err = stdin.Close()
Ω(err).ShouldNot(HaveOccurred())
Eventually(session).Should(gexec.Exit(0))
})
It("should convert the passed-in prolific content", func() {
reader := csv.NewReader(bytes.NewReader(session.Out.Contents()))
records, err := reader.ReadAll()
Ω(err).ShouldNot(HaveOccurred())
By("emitting a header line")
Ω(records[0]).Should(Equal([]string{"Title", "Type", "Description", "Labels", "Task", "Task", "Task"}))
By("parsing all entries")
Ω(records).Should(HaveLen(7))
})
})
Describe("tasks", func() {
Context("with many tasks", func() {
It("populates all task columns", func() {
cmd := Command(prolific, fixturePath("many-tasks"))
session, err = gexec.Start(cmd, GinkgoWriter, GinkgoWriter)
Ω(err).ShouldNot(HaveOccurred())
Eventually(session).Should(gexec.Exit(0))
reader := csv.NewReader(bytes.NewReader(session.Out.Contents()))
records, err := reader.ReadAll()
Ω(err).ShouldNot(HaveOccurred())
Ω(records[0]).Should(Equal([]string{"Title", "Type", "Description", "Labels", "Task", "Task", "Task", "Task", "Task", "Task", "Task", "Task", "Task"}))
Ω(records).Should(HaveLen(2))
var TASK1 = 4
for j := 0; j < 9; j++ {
Ω(records[1][TASK1+j]).Should(Equal(fmt.Sprintf("task %d", j+1)))
}
})
})
})
Describe("liberal separator-handling", func() {
It("handles variations on whitespace around record separators", func() {
cmd := Command(prolific, fixturePath("liberal-separators"))
session, err = gexec.Start(cmd, GinkgoWriter, GinkgoWriter)
Expect(err).ToNot(HaveOccurred())
Eventually(session).Should(gexec.Exit(0))
reader := csv.NewReader(bytes.NewReader(session.Out.Contents()))
records, err := reader.ReadAll()
Expect(err).ToNot(HaveOccurred())
Expect(records).To(HaveLen(4))
Expect(records[1][TITLE]).To(MatchRegexp("Story 1"))
Expect(records[2][TITLE]).To(MatchRegexp("Story 2"))
Expect(records[3][TITLE]).To(MatchRegexp("Story 3"))
})
})
})
})