[WIP] Add Python test generator

.gitignore

@@ -10,3 +10,6 @@ bin/configlet.exe
 .cache
 .pytest_cache
 __pycache__
+
+# virtual environments
+venv

exercises/alphametics/.meta/generate.yml

@@ -0,0 +1,4 @@
+skip_tests:
+  - description: "puzzle with ten letters and 199 addends"
+    property: "solve"
+    message: "extra-credit"

exercises/armstrong-numbers/.meta/generate.yml

@@ -0,0 +1,2 @@
+properties_map:
+  isArmstrongNumber: is_armstrong

exercises/atbash-cipher/.meta/generate.yml

@@ -0,0 +1,5 @@
+cases:
+  - description: "encode decode"
+    property: "decode"
+    input: 'encode("Testing, 1 2 3, testing.")'
+    expected: "testing123testing"

exercises/binary-search/.meta/generate.yml

@@ -0,0 +1,2 @@
+properties_map:
+  find: binary_search

exercises/bob/.meta/generate.yml

@@ -0,0 +1,2 @@
+properties_map:
+  response: hey

exercises/book-store/.meta/generate.yml

@@ -0,0 +1,2 @@
+properties_map:
+  total: calculate_total

exercises/change/.meta/generate.yml

@@ -0,0 +1,2 @@
+properties_map:
+  findFewestCoins: find_minimum_coins

exercises/collatz-conjecture/.meta/generate.yml

@@ -0,0 +1,2 @@
+properties_map:
+  steps: collatz_steps

exercises/crypto-square/.meta/generate.yml

@@ -0,0 +1,2 @@
+properties_map:
+  ciphertext: encode

exercises/diamond/.meta/generate.yml

@@ -0,0 +1,2 @@
+properties_map:
+  rows: make_diamond

exercises/difference-of-squares/.meta/generate.yml

@@ -0,0 +1,2 @@
+properties_map:
+  differenceOfSquares: difference

exercises/flatten-array/.meta/generate.yml

@@ -0,0 +1,10 @@
+cases:
+  - description: "empty nested lists"
+    property: "flatten"
+    input: '[[()]]'
+    expected: []
+  - description: "strings"
+    property: "flatten"
+    input:
+      array: ['0', ['1', '2']]
+    expected: ['0', '1', '2']

exercises/grains/.meta/generate.yml

@@ -0,0 +1,22 @@
+properties_map:
+  square: on_square
+  total: total_after
+cases:
+  - description: "total of square 0 raises an exception"
+    property: "total"
+    input:
+      square: 0
+    expected:
+      error: "square must be between 1 and 64"
+  - description: "total of negative square raises an exception"
+    property: "square"
+    input:
+      square: -1
+    expected:
+      error: "square must be between 1 and 64"
+  - description: "square greater than 64 raises an exception"
+    property: "square"
+    input:
+      square: 65
+    expected: 
+      error: "square must be between 1 and 64"

exercises/hamming/.meta/generate.yml

@@ -0,0 +1,63 @@
+cases:
+  - description: "complete distance in single nucleotide strands"
+    property: "distance"
+    input:
+      strand1: "A"
+      strand2: "G"
+    expected: 1
+
+  - description: "complete distance in small strands"
+    property: "distance"
+    input: 
+      strand1: "AG" 
+      strand2: "CT"
+    expected: 2
+
+  - description: "small distance in small strands"
+    property: "distance"
+    input: 
+      strand1: "AT" 
+      strand2: "CT"
+    expected: 1
+
+  - description: "small distance"
+    property: "distance"
+    input: 
+      strand1: "GGACG" 
+      strand2: "GGTCG"
+    expected: 1
+
+  - description: "small distance in long strands"
+    property: "distance"
+    input: 
+      strand1: "ACCAGGG" 
+      strand2: "ACTATGG"
+    expected: 2
+
+  - description: "non unique character in first strand"
+    property: "distance"
+    input: 
+      strand1: "AAG" 
+      strand2: "AAA"
+    expected: 1
+
+  - description: "non unique character in second strand"
+    property: "distance"
+    input: 
+      strand1: "AAA" 
+      strand2: "AAG"
+    expected: 1
+
+  - description: "same nucleotides in different positions"
+    property: "distance"
+    input:
+      strand1: "TAG" 
+      strand2: "GAT"
+    expected: 2
+
+  - description: "large distance"
+    property: "distance"
+    input: 
+      strand1: "GATACA" 
+      strand2: "GCATAA"
+    expected: 4

exercises/isbn-verifier/.meta/generate.yml

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+properties_map:
+  isValid: verify

exercises/isogram/.meta/generate.yml

@@ -0,0 +1,6 @@
+cases:
+  - description: "duplicated letter and nonletter character"
+    property: "isIsogram"
+    input:
+      phrase: "Aleph Bot Chap"
+    expected: false

exercises/largest-series-product/.meta/generate.yml

@@ -0,0 +1,27 @@
+skip_tests:
+  - description: "project euler big number"
+    property: "largestProduct"
+    message: "extra-credit"
+cases:
+  - description: "project euler big number"
+    property: "largestProduct"
+    input:
+      digits: 
+        "73167176531330624919225119674426574742355349194934969835203127745\
+         06326239578318016984801869478851843858615607891129494954595017379\
+         58331952853208805511125406987471585238630507156932909632952274430\
+         43557668966489504452445231617318564030987111217223831136222989342\
+         33803081353362766142828064444866452387493035890729629049156044077\
+         23907138105158593079608667017242712188399879790879227492190169972\
+         08880937766572733300105336788122023542180975125454059475224352584\
+         90771167055601360483958644670632441572215539753697817977846174064\
+         95514929086256932197846862248283972241375657056057490261407972968\
+         65241453510047482166370484403199890008895243450658541227588666881\
+         16427171479924442928230863465674813919123162824586178664583591245\
+         66529476545682848912883142607690042242190226710556263211111093705\
+         44217506941658960408071984038509624554443629812309878799272442849\
+         09188845801561660979191338754992005240636899125607176060588611646\
+         71094050775410022569831552000559357297257163626956188267042825248\
+         3600823257530420752963450"
+      span: 13
+    expected: 23514624000

exercises/leap/.meta/generate.yml

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+properties_map:
+  leapYear: is_leap_year

exercises/markdown/.meta/generate.yml

@@ -0,0 +1,2 @@
+properties_map:
+  parse: parse_markdown

exercises/minesweeper/.meta/generate.yml

@@ -0,0 +1,20 @@
+properties_map:
+  annotate: board
+cases:
+  - description: "board9"
+    property: "annotate"
+    input:
+      minefield: ["     ", "   * ", "     ", "     ", " *   "]
+    expected: ["  111", "  1*1", "  111", "111  ", "1*1  "]
+  - description: "different length"
+    property: "annotate"
+    input:
+      minefield: [" ", "*  ", "  "]
+    expected:
+      error: "Board rows must be of the same length"
+  - description: "invalid character"
+    property: "annotate"
+    input:
+      minefield: ["X  * "]
+    expected:
+      error: "Illegal characters not allowed."

exercises/nth-prime/.meta/generate.yml

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+properties_map:
+  prime: nth-prime

exercises/palindrome-products/.meta/generate.yml

@@ -0,0 +1,3 @@
+properties_map:
+  largest: largest_palindrome
+  smallest: smallest_palindrome

exercises/prime-factors/.meta/generate.yml

@@ -0,0 +1,2 @@
+properties_map:
+  factors: prime_factors

exercises/rectangles/.meta/generate.yml

@@ -0,0 +1,2 @@
+properties_map:
+  rectangles: count

exercises/roman-numerals/.meta/generate.yml

@@ -0,0 +1,2 @@
+properties_map:
+  roman: numeral

exercises/secret-handshake/.meta/generate.yml

@@ -0,0 +1,2 @@
+properties_map:
+  commands: handshake

exercises/sieve/.meta/generate.yml

@@ -0,0 +1,2 @@
+properties_map:
+  primes: sieve

exercises/spiral-matrix/.meta/generate.yml

@@ -0,0 +1,2 @@
+properties_map:
+  spiralMatrix: spiral

exercises/sum-of-multiples/.meta/generate.yml

@@ -0,0 +1,2 @@
+properties_map:
+  sum: sum_of_multiples

exercises/triangle/.meta/generate.yml

@@ -0,0 +1,4 @@
+properties_map:
+  equilateral: is_equilateral
+  isosceles: is_isosceles
+  scalene: is_scalene

exercises/word-count/.meta/generate.yml

@@ -0,0 +1,29 @@
+properties_map:
+  countWords: word_count
+cases:
+  - description: "tabs"
+    property: "countWords"
+    input:
+      sentence: "rah rah ah ah ah\troma roma ma\tga ga oh la la\twant your bad romance"
+    expected:
+      rah: 2
+      ah: 3
+      roma: 2
+      ma: 1
+      ga: 2
+      oh: 1
+      la: 2
+      want: 1
+      your: 1
+      bad: 1
+      romance: 1
+  - description: "non alphanumeric"
+    property: "countWords"
+    input:
+      sentence: "hey,my_spacebar_is_broken."
+    expected:
+      hey: 1
+      my: 1
+      spacebar: 1
+      is: 1
+      broken: 1

exercises/wordy/.meta/generate.yml

@@ -0,0 +1,15 @@
+properties_map:
+  answer: calculate
+cases:
+  - description: "missing operation"
+    property: "answer"
+    input:
+      question: "What is 2 2 minus 3?"
+    expected:
+      error: "An operation is missingh"
+  - description: "missing number"
+    property: "answer"
+    input:
+      question: "What is 7 plus multiplied by -2?"
+    expected:
+      error: "A number is missing."

exercises/yacht/.meta/generate.yml

@@ -0,0 +1,15 @@
+imports:
+  - YACHT
+  - ONES
+  - TWOS
+  - THREES
+  - FOURS
+  - FIVES
+  - SIXES
+  - FULL_HOUSE
+  - FOUR_OF_A_KIND
+  - LITTLE_STRAIGHT
+  - BIG_STRAIGHT
+  - CHOICE
+inputs_map:
+  category: "lambda c: c.upper().replace(' ', '_')"