Merge 8827d6d14a into d8713bb2e8

.gitignore

@@ -2,3 +2,6 @@ HEAD
 src
 v*
 alias
+
+# For testing
+bak

README.markdown

@@ -57,6 +57,30 @@ The above copyright notice and this permission notice shall be included in all c
 
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
+## Running tests
+Tests are written in [Urchin](http://www.urchin.sh). Install Urchin like so.
+
+    wget -O /usr/local/bin https://raw.github.com/scraperwiki/urchin/83b0e53536d05a13501a9dc69b1a481158fedb24/urchin
+    chmod +x /usr/local/bin/urchin
+
+(Or put it some other place in your PATH.)
+
+There are slow tests and fast tests. The slow tests do things like install node
+and check that the right versions are used. The fast tests fake this to test
+things like aliases and uninstalling. From the root of the nvm git repository,
+run the fast tests like this.
+
+    urchin test/fast
+
+Run the slow tests like this.
+
+    urchin test/slow
+
+Run all of the tests like this
+
+    urchin test
+
+Nota bene: Avoid running nvm while the tests are running.
 
 ## Bash completion
 

test/fast/alias_creates_file

@@ -0,0 +1,5 @@
+#!/bin/sh
+
+. ../../nvm.sh
+nvm alias test v0.1.2
+[ $(cat ../../alias/test) = 'v0.1.2' ]

test/fast/deactivate

@@ -0,0 +1,6 @@
+#!/bin/sh
+
+. ../../nvm.sh
+nvm &&
+nvm deactivate &&
+! nvm

test/fast/ls/base should show all versions

@@ -0,0 +1,14 @@
+#!/bin/sh
+
+. ../../../nvm.sh
+
+mkdir ../../../v0.0.{1,3,9}
+mkdir ../../../v0.3.{1,3,9}
+
+# The result should contain the version numbers.
+nvm ls | grep v0.0.1 &&
+nvm ls | grep v0.0.3 &&
+nvm ls | grep v0.0.9 &&
+nvm ls | grep v0.3.1 &&
+nvm ls | grep v0.3.3 &&
+nvm ls | grep v0.3.9

test/fast/ls/second number version

@@ -0,0 +1,10 @@
+#!/bin/sh
+
+mkdir ../../../v0.1.3
+mkdir ../../../v0.2.3
+
+. ../../../nvm.sh
+
+# The result should contain only the appropriate version numbers.
+nvm ls 0.2 | grep v0.2.3 &&
+nvm ls 0.1 | grep -v v0.2.3

test/fast/multiple_aliases/all

@@ -0,0 +1,4 @@
+#!/bin/sh
+
+. ../../../nvm.sh
+[ $(nvm alias | wc -l) = '10' ]

test/fast/multiple_aliases/setup_dir

@@ -0,0 +1,6 @@
+#!/bin/sh
+
+for i in $(seq 1 10)
+  do
+  echo v0.0.$i > ../../../alias/test$i
+done

test/fast/multiple_aliases/some

@@ -0,0 +1,4 @@
+#!/bin/sh
+
+. ../../../nvm.sh
+[ $(nvm alias test1 | wc -l) = '2' ]

test/fast/setup

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+(
+  cd ../..
+
+  # Back up
+  rm -Rf v* src alias
+  mkdir src alias
+)

test/fast/setup_dir

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+(
+  cd ../..
+
+  # Back up
+  mkdir -p bak
+  mv v* src alias bak || sleep 0s
+)

test/fast/source

@@ -0,0 +1,4 @@
+#!/bin/sh
+
+. ../../nvm.sh
+nvm

test/fast/teardown

@@ -0,0 +1,7 @@
+#!/bin/sh
+
+# Remove temporary files
+(
+  cd ../..
+  rm -fR v* src alias
+)

test/fast/teardown_dir

@@ -0,0 +1,13 @@
+#!/bin/sh
+
+(
+  cd ../..
+
+  # Restore
+  if [ -d bak ]
+    then
+    mv bak/* . || sleep 0s
+    rmdir bak
+  fi
+  mkdir -p src alias
+)

test/fast/unalias_removes_file

@@ -0,0 +1,6 @@
+#!/bin/sh
+
+echo v0.1.2 > ../../alias/test
+. ../../nvm.sh
+nvm unalias test
+! [ -e ../../alias/test ]

test/fast/uninstall

@@ -0,0 +1,10 @@
+#!/bin/sh
+
+cd ../..
+mkdir v0.0.1
+mkdir src/node-v0.0.1
+
+. ./nvm.sh
+nvm uninstall v0.0.1
+
+[ ! -d 'v0.0.1' ] && [ ! -d 'src/node-v0.0.1' ]

test/slow/install

@@ -0,0 +1,14 @@
+#!/bin/sh
+
+set -e
+. ../../nvm.sh
+
+# Remove the stuff we're clobbering.
+[ -e ../../v0.6.14 ] && rm -R ../../v0.6.14
+
+# Install
+nvm install 0.6.14
+
+# Check
+[ -d ../../v0.6.14 ]
+nvm run v0.6.14 --version | grep v0.6.14