|
| 1 | +# Welcome to the Behavioral Driven Development (BDD) subsytem for Fabric |
| 2 | +Developers will find these mechanisms useful for both exploratory and verification purposes. |
| 3 | + |
| 4 | +## Getting started |
| 5 | + |
| 6 | +### Installation |
| 7 | + |
| 8 | +#### Setup python virtual environment wrapper usage |
| 9 | + |
| 10 | +``` |
| 11 | + sudo pip install virtualenv |
| 12 | + sudo pip install virtualenvwrapper |
| 13 | + export WORKON_HOME=~/Envs |
| 14 | + source /usr/local/bin/virtualenvwrapper.sh |
| 15 | +``` |
| 16 | + |
| 17 | +#### Setup your virtual environment for behave |
| 18 | +[Virtual Environment Guide](http://docs.python-guide.org/en/latest/dev/virtualenvs/) |
| 19 | + |
| 20 | + |
| 21 | +``` |
| 22 | + mkvirtualenv -p /usr/bin/python2.7 behave_venv |
| 23 | +``` |
| 24 | + |
| 25 | +This will automaticall switch you to the new environment if successful. In the future, you can switch to the virtual environment using the workon command as shown below. |
| 26 | + |
| 27 | +``` |
| 28 | + workon behave_venv |
| 29 | +``` |
| 30 | + |
| 31 | + |
| 32 | +#### Now install required modules into the virtual environment |
| 33 | + |
| 34 | +**NOTE**: If you have issues installing the modules below, and you are running the vagrant environment, consider performing a **vagrant destroy** followed by a **vagrant up**. |
| 35 | + |
| 36 | +``` |
| 37 | + pip install behave |
| 38 | + pip install grpcio-tools |
| 39 | + pip install "pysha3==1.0b1" |
| 40 | + pip install b3j0f.aop |
| 41 | + pip install jinja2 |
| 42 | + # The pyopenssl install gives errors, but installs succeeds |
| 43 | + pip install pyopenssl |
| 44 | + pip install ecdsa |
| 45 | + pip install python-slugify |
| 46 | + pip install pyyaml |
| 47 | +``` |
| 48 | + |
| 49 | +### Running behave |
| 50 | + |
| 51 | +#### Peer Executable and Docker containers |
| 52 | + |
| 53 | +Behave requires the peer executable for packaging deployments. To make the peer execute the following command. |
| 54 | + |
| 55 | + |
| 56 | +``` |
| 57 | +#Change to the root fabric folder to perform the following commands. |
| 58 | +cd .. |
| 59 | +
|
| 60 | +# Optionally perform the following clean if you are unsure of your environments state. |
| 61 | +make clean |
| 62 | +make peer |
| 63 | +``` |
| 64 | + |
| 65 | +The behave system also uses several docker containers. Execute the following commands to create the required docker containers. |
| 66 | + |
| 67 | +``` |
| 68 | + make peer-docker |
| 69 | + make orderer-docker |
| 70 | +``` |
| 71 | + |
| 72 | +Change back to the bddtests folder (Where this readme is located) to execute subsequent behave commands. |
| 73 | + |
| 74 | +``` |
| 75 | + cd bddtests |
| 76 | +``` |
| 77 | + |
| 78 | +#### Running all of the behave features and suppressing skipped steps (-k) |
| 79 | + |
| 80 | +The following behave commands should be executed from within this folder. |
| 81 | + |
| 82 | +``` |
| 83 | + behave -k -D cache-deployment-spec |
| 84 | +``` |
| 85 | + |
| 86 | +#### Running a specific feature |
| 87 | + |
| 88 | +``` |
| 89 | + behave -k -D cache-deployment-spec features/bootstrap.feature |
| 90 | +``` |
| 91 | + |
| 92 | +### Deactivating your behave virtual environment |
| 93 | +Once you are done using behave and you wish to switch back to your normal |
| 94 | +python environment, issue the following command. |
| 95 | + |
| 96 | +``` |
| 97 | + deactivate |
| 98 | +``` |
0 commit comments