ohmyzsh

zsh/.oh-my-zsh/custom/themes/powerlevel9k/test/segments/rust_version.spec

@@ -0,0 +1,51 @@
+#!/usr/bin/env zsh
+#vim:ft=zsh ts=2 sw=2 sts=2 et fenc=utf-8
+
+# Required for shunit2 to run correctly
+setopt shwordsplit
+SHUNIT_PARENT=$0
+
+TEST_BASE_FOLDER=/tmp/powerlevel9k-test
+RUST_TEST_FOLDER="${TEST_BASE_FOLDER}/rust-test"
+
+function setUp() {
+  OLDPATH="${PATH}"
+  mkdir -p "${RUST_TEST_FOLDER}"
+  PATH="${RUST_TEST_FOLDER}:${PATH}"
+
+  export TERM="xterm-256color"
+}
+
+function tearDown() {
+  PATH="${OLDPATH}"
+  rm -fr "${TEST_BASE_FOLDER}"
+}
+
+function mockRust() {
+  echo "#!/bin/sh\n\necho 'rustc 0.4.1a-alpha'" > "${RUST_TEST_FOLDER}/rustc"
+  chmod +x "${RUST_TEST_FOLDER}/rustc"
+}
+
+function testRust() {
+  local -a POWERLEVEL9K_LEFT_PROMPT_ELEMENTS
+  POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(rust_version)
+  mockRust
+
+  # Load Powerlevel9k
+  source powerlevel9k.zsh-theme
+
+  assertEquals "%K{208} %F{000}Rust %F{000}0.4.1a-alpha %k%F{208}%f " "$(build_left_prompt)"
+}
+
+function testRustPrintsNothingIfRustIsNotAvailable() {
+  local -a POWERLEVEL9K_LEFT_PROMPT_ELEMENTS
+  POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(custom_world rust_version)
+  local POWERLEVEL9K_CUSTOM_WORLD='echo world'
+
+  # Load Powerlevel9k
+  source powerlevel9k.zsh-theme
+
+  assertEquals "%K{007} %F{000}world %k%F{007}%f " "$(build_left_prompt)"
+}
+
+source shunit2/shunit2