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- #!/usr/bin/env bats
-
- load test_helper
-
- setup() {
- mkdir -p "${RBENV_TEST_DIR}/myproject"
- cd "${RBENV_TEST_DIR}/myproject"
- }
-
- @test "fails without arguments" {
- run rbenv-version-file-read
- assert_failure ""
- }
-
- @test "fails for invalid file" {
- run rbenv-version-file-read "non-existent"
- assert_failure ""
- }
-
- @test "fails for blank file" {
- echo > my-version
- run rbenv-version-file-read my-version
- assert_failure ""
- }
-
- @test "reads simple version file" {
- cat > my-version <<<"1.9.3"
- run rbenv-version-file-read my-version
- assert_success "1.9.3"
- }
-
- @test "ignores leading spaces" {
- cat > my-version <<<" 1.9.3"
- run rbenv-version-file-read my-version
- assert_success "1.9.3"
- }
-
- @test "reads only the first word from file" {
- cat > my-version <<<"1.9.3-p194@tag 1.8.7 hi"
- run rbenv-version-file-read my-version
- assert_success "1.9.3-p194@tag"
- }
-
- @test "loads only the first line in file" {
- cat > my-version <<IN
- 1.8.7 one
- 1.9.3 two
- IN
- run rbenv-version-file-read my-version
- assert_success "1.8.7"
- }
-
- @test "ignores leading blank lines" {
- cat > my-version <<IN
-
- 1.9.3
- IN
- run rbenv-version-file-read my-version
- assert_success "1.9.3"
- }
-
- @test "handles the file with no trailing newline" {
- echo -n "1.8.7" > my-version
- run rbenv-version-file-read my-version
- assert_success "1.8.7"
- }
-
- @test "ignores carriage returns" {
- cat > my-version <<< $'1.9.3\r'
- run rbenv-version-file-read my-version
- assert_success "1.9.3"
- }
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