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Math.Tests.RealToInteger.md

Math.Tests.RealToInteger ​

Rounds constant and time-varying Real inputs to the nearest Integer.

Connects a constant source with value 2.7 to a RealToInteger block and verifies that the output rounds to 3. A second RealToInteger block is driven by a sine wave (amplitude 3) so the rounded integer output steps through several values over time.

Usage ​

BlockComponents.Math.Tests.RealToInteger()

Behavior ​

Source ​

dyad
"""
Rounds constant and time-varying Real inputs to the nearest Integer.

Connects a constant source with value 2.7 to a RealToInteger block and verifies
that the output rounds to 3. A second RealToInteger block is driven by a sine
wave (amplitude 3) so the rounded integer output steps through several values
over time.
"""
test component RealToInteger
  "Constant source providing the Real input"
  c1 = BlockComponents.Sources.Constant(k = 2.7) {
    "Dyad": {
      "placement": {
        "diagram": {"iconName": "default", "x1": 20, "y1": 20, "x2": 120, "y2": 120, "rot": 0}
      },
      "tags": []
    }
  }
  "RealToInteger block under test"
  r2i = BlockComponents.Math.RealToInteger() {
    "Dyad": {
      "placement": {
        "diagram": {"iconName": "default", "x1": 170, "y1": 20, "x2": 270, "y2": 120, "rot": 0}
      },
      "tags": []
    }
  }
  "Sine source sweeping negative and positive values"
  sine = BlockComponents.Sources.Sine(amplitude = 3, frequency = 1) {
    "Dyad": {
      "placement": {
        "diagram": {"iconName": "default", "x1": 20, "y1": 140, "x2": 120, "y2": 240, "rot": 0}
      },
      "tags": []
    }
  }
  "Second RealToInteger block driven by the sine source"
  r2i_2 = BlockComponents.Math.RealToInteger() {
    "Dyad": {
      "placement": {
        "diagram": {"iconName": "default", "x1": 160, "y1": 140, "x2": 260, "y2": 240, "rot": 0}
      },
      "tags": []
    }
  }
relations
  connect(c1.y, r2i.u) {"Dyad": {"edges": [{"S": 1, "M": [], "E": 2}], "renderStyle": "standard"}}
  connect(sine.y, r2i_2.u) {"Dyad": {"edges": [{"S": 1, "M": [], "E": 2}], "renderStyle": "standard"}}
metadata {
  "Dyad": {
    "icons": {"default": "dyad://BlockComponents/Example.svg"},
    "tests": {"case1": {"stop": 1, "expect": {"signals": ["r2i.y", "r2i_2.y", "sine.y"]}}}
  }
}
end
Flattened Source
dyad
"""
Rounds constant and time-varying Real inputs to the nearest Integer.

Connects a constant source with value 2.7 to a RealToInteger block and verifies
that the output rounds to 3. A second RealToInteger block is driven by a sine
wave (amplitude 3) so the rounded integer output steps through several values
over time.
"""
test component RealToInteger
  "Constant source providing the Real input"
  c1 = BlockComponents.Sources.Constant(k = 2.7) {
    "Dyad": {
      "placement": {
        "diagram": {"iconName": "default", "x1": 20, "y1": 20, "x2": 120, "y2": 120, "rot": 0}
      },
      "tags": []
    }
  }
  "RealToInteger block under test"
  r2i = BlockComponents.Math.RealToInteger() {
    "Dyad": {
      "placement": {
        "diagram": {"iconName": "default", "x1": 170, "y1": 20, "x2": 270, "y2": 120, "rot": 0}
      },
      "tags": []
    }
  }
  "Sine source sweeping negative and positive values"
  sine = BlockComponents.Sources.Sine(amplitude = 3, frequency = 1) {
    "Dyad": {
      "placement": {
        "diagram": {"iconName": "default", "x1": 20, "y1": 140, "x2": 120, "y2": 240, "rot": 0}
      },
      "tags": []
    }
  }
  "Second RealToInteger block driven by the sine source"
  r2i_2 = BlockComponents.Math.RealToInteger() {
    "Dyad": {
      "placement": {
        "diagram": {"iconName": "default", "x1": 160, "y1": 140, "x2": 260, "y2": 240, "rot": 0}
      },
      "tags": []
    }
  }
relations
  connect(c1.y, r2i.u) {"Dyad": {"edges": [{"S": 1, "M": [], "E": 2}], "renderStyle": "standard"}}
  connect(sine.y, r2i_2.u) {"Dyad": {"edges": [{"S": 1, "M": [], "E": 2}], "renderStyle": "standard"}}
metadata {
  "Dyad": {
    "icons": {"default": "dyad://BlockComponents/Example.svg"},
    "tests": {"case1": {"stop": 1, "expect": {"signals": ["r2i.y", "r2i_2.y", "sine.y"]}}}
  }
}
end


Test Cases ​

Test Case case1 ​

julia
plt

julia
plt

julia
plt